Firing Order 2003 Ford Windstar 3.8 Liter – It’s essential to know which lender (or cylinder Top) is # 1 to assist determine a starting point for firing order or perhaps to exchange the correct aspect, such as an Oxygen sensing unit, energy injector or ignition coil.
In past times all that was required to determine which financial institution or cylinder brain is number 1 was to determine what cylinder head is located the farthest frontward. The one that is considered the most ahead (nearest the front in the engine) is the top cylinder and that aspect is banking institution 1.
But some engines today have cylinder heads which are situated evenly, that makes it more difficult to determine which is banking institution # 1 and which happens to be lender second. A number of popular motives we have to know this, for instance is always to decide Oxygen sensing unit to replace when you are interested in B1 S1 (Financial institution A single Detector A single), or maybe you’re trying to identify an ignition coil to examine to get a P0301 (#1 cylinder misfire recorded) misfire code.
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